Python 博托 : filter on tag and value

Question

按标签键过滤效果很好:

ec2.get_all_instances(filters={'tag-key': 'MachineType'})

如何按键和值进行过滤？

"MachineType=DB"

Answer 1

博托

ec2.get_all_instances(filters={"tag:MachineType" : "DB"})

Boto3

import boto3

ec2 = boto3.resource('ec2')
inst_filter = [{'Name':'tag:MachineType', 'Values':['DB']}]
insts = list(ec2.instances.filter(Filters=inst_filter))
for inst in insts:
  print inst.id